X86: Fix store microops so they don't drop faults in timing mode.

If a fault was returned by the CPU when a store initiated it's write, the
store instruction would ignore the fault. This change fixes that.

diff --git a/src/arch/x86/isa/microops/ldstop.isa b/src/arch/x86/isa/microops/ldstop.isa
index 811b35c8aa759fb8988c4f6c236531de1a6b9192..f7a38b4864f6882a70aebaac75477636cdc75e0c 100644 (file)
--- a/src/arch/x86/isa/microops/ldstop.isa
+++ b/src/arch/x86/isa/microops/ldstop.isa
@@ -201,7 +201,7 @@ def template MicroStoreInitiateAcc {{
 
         if(fault == NoFault)
         {
-            write(xc, Mem, EA, memFlags);
+            fault = write(xc, Mem, EA, memFlags);
         }
         return fault;
     }